diff --git a/api/app/lib/controllers/member/index.js b/api/app/lib/controllers/member/index.js
index 6fad724..ae97fd8 100644
--- a/api/app/lib/controllers/member/index.js
+++ b/api/app/lib/controllers/member/index.js
@@ -817,6 +817,7 @@ async function postPositionRating(ctx) {
    }
 }
 async function delPositionRating(ctx) {
+   const transaction = await ctx.fs.dc.orm.transaction();
    try {
       const { models } = ctx.fs.dc;
       const { id } = ctx.params;
@@ -824,7 +825,7 @@ async function delPositionRating(ctx) {
       const oldData = await models.PositionRating.findOne({ where: { id: id } });
       if (oldData) {
          //todo 更新memeber技术等级字段
-         await models.PositionRating.destory({ where: { id: id }, transaction });
+         await models.PositionRating.destroy({ where: { id: id }, transaction });
       }
       ctx.status = 204;
    } catch (error) {